Answer:
D
If you plug in the corresponding numbers to where they should go, that is the only equation that fits.
Answer:
y = 2x + 5+2 graph would shift by 2 unit.
Step-by-step explanation:
Given : y = 2x + 5 .
To find :If you wanted to shift the graph up what would be equation .
Solution : We have given that y = 2x + 5 .
BY the transformation rule ; if f(x) +k then graph would shift up by k units .
Then to shift the graph of y = 2x + 5 up we need to add something in 5
Like y = 2x + 5+2
Then graph would shift by 2 unit.
Therefore, y = 2x + 5+2 graph would shift by 2 unit.
Set up the equation so m<HCB + m<DCH = m<DCB
2x + 100 + 60 = x + 170
2x+ 160 = x +170
-x -x
x + 160 = 170
- 160 -160
x = 10
Answer:
8x-7y=-25
Step-by-step explanation:
It's a matter of substituting the x and y values into the equations
so basically trial and error
I used the set of points: (-4, -1)
(8 x -4)-)7 x -1) = -25
The first one is b
the second one is c
the last one is a i think